To the Frog and Bucket for Richard Herring’s show “Oh Dear, I’m 40” (I paraphrase), and it’s noticeable, to me anyway, that there are approximately three people in the place who are 40+. One of them’s on the stage, one is sitting next to me, and the third is sitting next to her. I suppose that most people in their forties have other commitments, and it’s only thanks to a sly bit of diary-juggling that we’ve got here. Which makes me think that someone could clean up by taking the idea for this show and aiming it at a demographic that would be more likely to turn out in bigger numbers. “Oh Dear, I’m 26,” for example.